error when fhe-kengen

[dugubuyan]

when I run : cargo run --release --bin fhe-keygen
there is an error occurs, the error information as below:
error: failed to load manifest for workspace member /Users/alex/work/research/zk-fhe-mpc/project/cyferio/tmc/crates/rollup
referenced by workspace at /Users/alex/work/research/zk-fhe-mpc/project/cyferio/tmc/Cargo.toml

Caused by:
failed to load manifest for dependency sov-bank-fhe

Caused by:
failed to parse manifest at /Users/alex/work/research/zk-fhe-mpc/project/cyferio/tmc/crates/module-implementations/sov-bank-fhe/Cargo.toml

Caused by:
error inheriting thiserror from workspace root manifest's workspace.dependencies.thiserror

Caused by:
dependency.thiserror was not found in workspace.dependencies